AIR SUPPLY DEVICE OF DIESEL ENGINE OF EXHAUST TURBINE SUPERCHARGING TYPE JOINTLY USED IN INERTIAL AIR SUPPLY SUPERCHARGE

摘要

PURPOSE:To miniaturize an engine by providing a surge tank above a supercharger on the side of an anti-air-supply system and connecting air-supply tubes for high and low speed respectively to both ends of an air-supply manifold through an space above the engine. CONSTITUTION:A surge tank 27 is provided above a supercharger 23 on the side of an anti-air-supply system. High and low speed air-supply tube 29, 30 connected to the surge tank 27 are connected respectively to both ends in the longitudinal direction of an air-supply manifold 28 through a space above the engine. Consequently, it is possible to miniaturize the engine without allowing the surge tank and air-supply tubes to protrude beyond the total length L and the total width W of the engine.